Powermatic 4224B User Manual

6.0 Specifications

Model number ................................................................................................................................................ 4224B
Stock number ............................................................................................................................................1794224K

Motor and electricals:

Motor type ................................................................................................... totally enclosed fan cooled, induction

Horsepower

.................................................................................................................................... 3 HP (2.2 kW)

Phase.......................................................................................................................................................... 3 PH
Voltage

........................................................................................................................................................ 220V

Cycle

........................................................................................................................................................... 60Hz

Listed FLA (full load amps) ............................................................................................................................ 10 A

Starting

amps

................................................................................................................................................. 6 A

Running amps (no load) .................................................................................................................................. 3 A

Power

transfer

............................................................................................................... poly V-belt, inverter drive

On/off switch ............................................................................................................ mushroom style push button

Motor

speed

........................................................................................................................................ 1720 RPM

Variable frequency drive (inverter) .................................................................................... 2.2kW, 230V, 1 or 3 PH

Power

cord

............................................................................................................................. 3/C 14AWG (300V)

Power

cord

length

............................................................................................................................. 6 ft. (183cm)

Power

plug

installed

......................................................................................................................................... no

Power

requirements

................................................................................................................. 220V, 3PH or 1PH

Recommended

circuit

size

............................................................................................................................ 20A

Noise emission, without load .................................................................................. 78 dB at 20 inches from motor

Task lamp wattage, maximum ........................................................................................................................ 100

Quad

receptacles

................................................................................................................................ 10A, 115V

subject to local/national electrical codes.

Capacities:

Working distance between centers .................................................................................................. 42” (1067mm)

Working distance between centers, optional 20” bed ext. mounted ................................................... 62” (1575mm)

Working distance between centers, optional 63” bed ext. mounted ................................................. 105” (2667mm)

Maximum distance between spindle face and tailstock quill ........................................................ 46-1/2” (1181mm)

Swing

over

bed

.................................................................................................................................24” (609mm)

Swing over tool rest base ............................................................................................................ 19-1/4” (490mm)

Outboard turning diameter, maximum .............................................................................................. 88” (2235mm)

Number of indexing positions ........................................................................................................................... 98

Swing over 20” bed extension in low position (optional accessory) ............................................. 47-1/2” (1207mm)

Headstock and Spindle:
Spindle

taper

......................................................................................................................................... #2 Morse

Spindle thread size ...........................................................................................................................1-1/4 x 8 TPI

Spindle speed (RPM) ................................................... variable; High: 135-3500; Medium: 80-2000; Low: 40-970

Outboard

external

threads.............................................................................................................. M35 x 1.5UNF

Headstock

spindle

bore................................................................................................................... 5/8” (15.9mm)

Spindle

direction

.......................................................................................................................... forward/reverse

Vacuum chuck diameter ................................................................................................................ 5-3/4” (146mm)

Chuck vacuum pressure ...................................................................................................... 21 in/HG (53 cmHG)

Air

hoses

.................................................................................................................................. 8mm O.D., 120psi

Air supply required ....................................................................................................................... 90 psi (2-3 cfm)

Air supply coupler ................................................................................................................................... 1/4"NPT

Tailstock:

Tailstock quill taper ................................................................................................................................ #2 Morse

Tailstock

bore

...................................................................................................................................3/8” (9.5mm)

Tailstock quill travel ...................................................................................................................... 4-1/2” (114mm)

Materials:
Legs

....................................................................................................................................................... cast iron

Bed

........................................................................................................................................................ cast iron

Headstock

.............................................................................................................................................. cast iron

Tailstock

................................................................................................................................................. cast iron

Headstock

spindle

................................................................................

hardened

HRC50 on nose of thread, steel

Tailstock

quill

................................................................................

hardened

HRC20 steel, with laser etched scale